3M 7100088577 Peltora Earmuffs 27 Db Hearing Protection

Product Description

The 3M 7100088577 is a passive over-ear hearing protector rated at a Noise Reduction Rating (NRR) of 27 dB, sold individually. The Peltora earmuff features a low-profile cup design built for shooting and hunting environments where a compact form factor matters. Foam ear cushions seat firmly around the ear, and the vented, adjustable headband reduces heat buildup during extended wear. At approximately 4.4 pounds, the unit is lightweight enough for long sessions in the field or at the range, making it a practical choice for sport shooters, hunters, and range safety officers.

These earmuffs are suited for outdoor sport shooting, hunting, and range use where mid-range noise attenuation is required. The low-profile cup design accommodates use while shouldering a rifle or shotgun without interference. The adjustable headband allows fitment over caps and hats, a common requirement for hunters and outdoor range personnel. They are also appropriate for general-purpose hearing protection in moderate-noise industrial or trades environments.

Key Features

• 27 dB NRR passive noise reduction in a low-profile earmuff form
• Vented, adjustable headband reduces heat buildup and fits over caps and hats
• Comfortable foam ear cushions for extended wear
• Lightweight construction suited for sport shooting and hunting
• Sold as a single earmuff unit per package

Compatibility

Designed as a general-purpose passive earmuff for sport shooting, hunting, and moderate-noise work environments where a 27 dB NRR rating meets the required protection level.

Installation Notes

No installation is required for this personal protective equipment. Inspect the foam ear cushions and headband for wear or damage before each use, and replace the unit if the seal or cushion integrity is compromised. Follow applicable OSHA hearing conservation program guidelines and site safety requirements when selecting and using hearing protection. Store away from direct sunlight and chemical exposure to preserve cushion material.

Technical Specifications

• Noise Reduction Rating (NRR): 27 dB
• Type: Passive Over-Ear Earmuff
• Color: Gray
• Weight: 4.369 pounds
• Length: 12.25 inches
• Width: 10.63 inches
• Height: 7.63 inches
• Unit of Measure: Each
• UPC: 051125005659

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100088577